Answer:
276 Guests
Step-by-step explanation:
Calculation to determine how many guest were at the wedding 
Guests that choose beef =1/3
Guests that choose chicken= 5/12
Guests that choose vegetarian=69
Now let calculate the how many guest were at the wedding 
Let x represent the numbers of guest that were present at the wedding 
Hence,
x/3 + 5x/12 + 69 = x
9x/12 + 69 = x
12x/12 - 9x/12 = 69
 3x/12 = 69
 x/4 = 69
x=69*4
x = 276 guests
Therefore the numbers of guests that were at the wedding is 276
 
        
                    
             
        
        
        
Twilight was liked by half the class because if you add up the number of students you get 24 and half of 24 is 12
(Hope this helped)
        
             
        
        
        
I believe you would multiply it by 2 and add on the multiples after you .
        
             
        
        
        
<span>(3+i)-(2-2i)
Combine like terms
Final Answer: 1+3i</span>
        
                    
             
        
        
        
Answer:
15x-18y
Step-by-step explanation:
Distribute then combine like terms